208099998

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{17333}}^1$

素因数の和:17393

約数の個数: 48

約数和(自身を含む): 486738720

約数和(自身を除く): 278638722

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 261, 414, 522, 667, 1334, 2001, 4002, 6003, 12006, 17333, 34666, 51999, 103998, 155997, 311994, 398659, 502657, 797318, 1005314, 1195977, 1507971, 2391954, 3015942, 3587931, 4523913, 7175862, 9047826, 11561111, 23122222, 34683333, 69366666, 104049999, 208099998]

約数ペア:

[(1, 208099998), (2, 104049999), (3, 69366666), (6, 34683333), (9, 23122222), (18, 11561111), (23, 9047826), (29, 7175862), (46, 4523913), (58, 3587931), (69, 3015942), (87, 2391954), (138, 1507971), (174, 1195977), (207, 1005314), (261, 797318), (414, 502657), (522, 398659), (667, 311994), (1334, 155997), (2001, 103998), (4002, 51999), (6003, 34666), (12006, 17333)]